Q: What is the sum of all factors of the number 399,823 excluding 399,823?
A: 38,657
The factors of the number 399,823 are: 1, 17, 29, 493, 811, 13787, 23519, 399823.
If you add them up, you will get the total of 399,861. Now subtract 399,823 to get 38,657